LUFRAN ULTRA PURE WATER HEATER

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PRODUCT DESCRIPTION

**Lufran® Ultra Pure Water Heater

**Offers exceptional MTBF of ten years!

Proven technology for UPDI heating applications and is suitable for the most stringent high purity specifications

  • FEATURES
    • PTFE heating elements are in direct contact with the DI water for maximum efficiency and fast response.
    • Capable of temperatures up to 95° C and pressures up to 100 PSIG at essentially any flow rate.
    • Uptimes of greater than 99% can be expected.
    • Patented heater purge ensures heater integrity and longevity.
    • Thousands of heater installations worldwide. Experienced engineering and worldwide field service support.
    • Certification: SEMI S2/S3
  • SPECIFICATIONS
    • Patented resistive heating system utilizing a precision resistance wire, 15 w/in² (2 w/cm²) watt density
    • 24kW to 312kW standard
    • Up to 600 volt (three phase) available, 50/60 Hz
    • Temperature Limit; 95° C, depending on operating conditions
    • Temperature Accuracy: +/-0.3° C, depending on operating conditions
    • Flow Rate: 1 LPM (.25 GPM) to 200 LPM (50 GPM)
    • Pressure Rating: 100 PSIG (689 kPa) maximum operating
    • Temperature Regulating System: Distributive zero crossing SSR switched by PLC-based DAC™ “Demand Anticipation Control” software
    • “J” type thermocouple (process), “E” type (element overtemperature), or customer specified
    • Wetted Surfaces: Heating elements: continuous virgin PTFE Polytetrafluoroethylene (82%). Chamber and plumbing: PVDF Polyvinylidine Fluoride (18%). Chemraz® o-rings. No wetted metal or coated metal parts
    • Element Gas Purge: Removes permeation to extend element life expectancy and monitors integrity of element tubing
  • OPTIONS AVAILABLE (CONSULT FACTORY)
    • Custom communication protocol (Ethernet, DeviceNet, RS232, RS485, Mod Bus., etc.)
    • Expanded remote interface signals
    • Digital resistivity monitor
    • CE Compliance